service bulletins
10-11-2012, 02:46 PM
#1
Senior Member
Thread Starter
service bulletins
22510 2011-2013 f-150 3.5l gtdi ecoboost intermittent crank no start, hard start/long crank and/or lacks power with dtc's
some 2011-2013 model year f-150 equipped with 3.5l gasoline turbocharged direct injection(gtdi) ecoboost engines may exhibit intermittent crank no-start, difficult to start or lacks power concern with diagnostic trouble codes(dtc) p025a, u0109 or b11d8 stored in pcm memory. This concern may be due to intermittent function of fuel pump relay located in underhood battery junction b ox(bjb). Replace the relay using available service labor times. If replacement o f relay does not resolve vehicle concern follow the updated diagnostic procedure s in online workshop manual section 303-06 starting system.effective date: 10-september-2012
22357 2010-2013 multiple vehicle lines - diagnostic practices of module swapping is not recommended due to the module's architecture. for 2010-2013 multiple vehicle lines - diagnostic practices of module swapping is not recommended due to the module's architecture. Swapping a module for diagnosis from a donor vehicle will cause module errors as the vin is recorded inside the module of the donor vehicle. Please ensure all workshop manual procedures are followed when diagnosing the condition presented, prior to all module replacements.effective date: 16-may-2012
22265 2011-2012 f-150 3.5l gtdi only - reduced engine performance due to air flow restriction across charge air cooler 2011-2012 f-150 3.5l gtdi only - may experience limited engine performance due to restricted air flow across the charge air cooler. Aftermarket accessories installed in the front bumper center opening will reduce air flow across the charge air cooler limiting engine performance. It is important the center of the front bumper remains open with no air flow obstructions. Refer to warranty and policy manual for aftermarket accessories policies.effective date: 15-march-2012
some 2011-2013 model year f-150 equipped with 3.5l gasoline turbocharged direct injection(gtdi) ecoboost engines may exhibit intermittent crank no-start, difficult to start or lacks power concern with diagnostic trouble codes(dtc) p025a, u0109 or b11d8 stored in pcm memory. This concern may be due to intermittent function of fuel pump relay located in underhood battery junction b ox(bjb). Replace the relay using available service labor times. If replacement o f relay does not resolve vehicle concern follow the updated diagnostic procedure s in online workshop manual section 303-06 starting system.effective date: 10-september-2012
22357 2010-2013 multiple vehicle lines - diagnostic practices of module swapping is not recommended due to the module's architecture. for 2010-2013 multiple vehicle lines - diagnostic practices of module swapping is not recommended due to the module's architecture. Swapping a module for diagnosis from a donor vehicle will cause module errors as the vin is recorded inside the module of the donor vehicle. Please ensure all workshop manual procedures are followed when diagnosing the condition presented, prior to all module replacements.effective date: 16-may-2012
22265 2011-2012 f-150 3.5l gtdi only - reduced engine performance due to air flow restriction across charge air cooler 2011-2012 f-150 3.5l gtdi only - may experience limited engine performance due to restricted air flow across the charge air cooler. Aftermarket accessories installed in the front bumper center opening will reduce air flow across the charge air cooler limiting engine performance. It is important the center of the front bumper remains open with no air flow obstructions. Refer to warranty and policy manual for aftermarket accessories policies.effective date: 15-march-2012
10-11-2012, 03:03 PM
#3
Senior Member
Thread Starter
Originally Posted by mechanicboy
anything for the 5.0? Where do you get these from?
10-11-2012, 06:26 PM
#5
Keepin' the lights on!
I would say that most of us that have some kind of grill in the bumper will never see reduced power due to reduced air flow. I didn't see it this past summer anyway. I'm guessing that it would take high heat, towing up a grade, and WOT.
10-11-2012, 06:36 PM
#6
Senior Member
Thread Starter
Ya that one is wacky because they put a shield on the intercooler..........
10-11-2012, 07:09 PM
#7
Keepin' the lights on!
Trending Topics
10-11-2012, 08:39 PM
#9
Senior Member
Thread Starter
Originally Posted by mechanicboy
Can you PM me your login
